<div class="xDown">
	<vxe-pulldown ref="xDown">
		<template #default>
			<el-input :type="elType" auto-size v-model="text" readonly @focus="focusEvent" :title="text"></el-input>
		</template>
		<template #dropdown>
			<vxe-input v-model="filterText" placeholder="关键词"></vxe-input>
			<div>
				<el-scrollbar style="height: 200px">
					<el-tree
						:data="data"
						:show-checkbox="multiple"
						:node-key="nodeKey"
						ref="tree"
						highlight-current
						:filter-node-method="filterNode"
						:props="defaultProps"
						@node-click="nodeClick"
					>
					</el-tree>
				</el-scrollbar>
			</div>
			<div v-if="multiple" class="operate">
				<el-button type="text" @click="clear">清空</el-button>
				<el-button type="text" @click="save">确定</el-button>
			</div>
		</template>
	</vxe-pulldown>
</div>